SPX2930N-3.5

® SPX2930 150mA Low Dropout Voltage Regulator FEATURES ■ 3.3V and 3.5V Versions ■ Output Current in Excess of 150 mA ■ Input-Output Differential is 0.3V at 150mA ■ Mirror-Image Insertion Protection ■ Internal Thermal Protection ■ Available in TO-92, TO-220 and SOT-89 Packages ■ Improved Version of the Industry Standard LM2930 ■ Reverse Battery, Internal Short Circuit, Reverse Transient and 40V Load Dump Protection ■ 3% Output Accurancy at 25°C TO-92 (N) SOT-89 (M1) TO-220 (U) 1 2 3 1 2 3 V OUT GND V IN VIN GND VOUT Bottom View Top View 1 2 3 VIN GND VOUT Front View Now Available in Lead Free Packaging APPLICATIONS ■ Portable Instrumentation ■ Cordless Telephones ■ Radio Control Systemss ■ Portable Consumer Devices ■ Toys ■ Radio Controlled Systems DESCRIPTION The SPX2930 is a low power, positive voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2930 features offers very low quiescent currents (0.4 mA), and very low drop output voltage (50 mV at light load and 300 mV at 150 mA). The SPX2930 is offered in a 3-pin TO-92, TO-220 and SOT-89 package. BLOCK DIAGRAM V IN VOUT SPX2930 1µ F C1 Gnd 100µF, ESR 0.05 to 0.6 ohms Date: 03/03/05 SPX2930 150mA Low Dropout Voltage Regulator © Copyright 2005 Sipex Corporation 1 ABSOLUTE MAXIMUM RATINGS Power Dissipation (note 3) ........................................ Internally limited Lead Temp (soldering, 5 seconds) ............................................ 260°C Storage Temperature Range ..................................... -65°C to +150°C Input Supply Voltage Range ............................................. -0.3 to +30V ESD Rating (note 4) ...................................................................... 2kV RECOMMENDED OPERATING CONSITIONS Input Supply Voltage Range ................................................ 3.0 to 26V Operating Junction Temperature Range ....................... -40°C to 85°C TO-92ΘJA ............................................................................... 110°C/W TO-220ΘJA ............................................................................... 55°C/W ELECTRICAL CHARACTERISTICS VIN= 6V, TA = 25°C, IO = 10 mA, COUT = 100 µF, unless otherwise specified. (Note 1) PARAMETER CONDITIONS 3.3V Version Output Voltage (Note 2) 4V < VIN -0.3V, RL= 500Ω 1% Duty Cycle, τ